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(parent: 29b4817) | patch
s390: clarify compressed image code path
authorSascha Silbe <silbe@linux.vnet.ibm.com>
Mon, 4 Jul 2016 15:16:47 +0000 (17:16 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Mon, 8 Aug 2016 13:41:31 +0000 (15:41 +0200)
commitbf47dc572aaf53c3f2311c71e03ec01be3131fd6
tree199076746e7013463f782b78dcfa1b86fb463986tree | snapshot (tar.gz zip)
parent29b4817d4018df78086157ea3a55c1d9424a7cfccommit | diff
s390: clarify compressed image code path

The way the decompressor is hooked into the start-up code is rather
subtle, with a mix of multiply-defined symbols and hardcoded address
literals. Add some comments at the junction points to clarify how it
works.

Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
arch/s390/boot/compressed/head.S diff | blob | blame | history
arch/s390/kernel/head.S diff | blob | blame | history